Description
High Vacuum Degasification/ Purification System restores the dielectric strength of your transformer oil to the manufacturer's original specifications
Application:
ZYD double-stage vacuum insulating oil purifier is a creative design introducing domestic and international advanced technology. It is applied to process transformer oil and insulating oil from power plant, power station, electric power company, power transmission equipment, transformers, industrial and mining enterprises, especially suitable for on-site installation, maintenance and purifying high level new oil, or running oil from big power transmission and distribution equipment and transformers on national main power transformation grid, which is above 110-750kV. It can shorten the oil treatment period for transformer installation and maintenance.
Features:
1. With double-stage high pumping speed vacuum system, multistage stage vacuum analytical separation system, it can quickly separate out water, gases, impurities, polar substances and other deteriorated materials.
2. Adopting the three-dimensional flash evaporation dehydration and degassing technology, it high efficiently separates water, gases from the oil, making the breakdown voltage rapidly increase to above 75KV.
3. Adopting the complex high speed degassing spiral flow structure, oil gas separate dual channel technology, redissolution technology in anti oil gas separation, it quickly removes various organic hydrocarbon gases, ensuring no acetylene and hydrogen in oil.
4. Adopting carbon fiber infrared heating, grouped ultra low surface load, PID constant temperature control and dual temperature flow protection technology. Inside the machine installed the the diameter increase oil flow direction turning overflow technology to prevent "dead oil area", over-temperature and drying.
5. Adopting multistage high β value compound filtration system, linear coupling filter seal, it can effectively filter even the tiny particles mechanical impurities.
6. Specially made precise oil pump with low noise meeting environmental protection requirement.
7. Online filtering oil; with nobody watching is okay, and it can also be used for vacuum oiling the transformers etc and drying its hot oil.
8. Equipped with advanced infrared liquid level auto control system, auto defoaming control system, pressure protection system and safety interlock control to ensure that the equipment work for long time, safely and reliably.
Parameter:
Item
Unit
ZYD-30
ZYD-50
ZYD-100
ZYD-150
ZYD-200
ZYD-250
ZYD-300
Flow rate
L/min
30
50
100
150
200
250
300
Working vacuum degree
MPa
-0.08 ~ -0.099
Working pressure
MPa
≤0.3
Temperature range
ºC
20 ~ 80
Power supply
380V/50HZ/3Ph 5 wire (as customer's requirement)
Normal working hour
H
≥ 4000
Continuous working hour
H
150
Working noise
dB(A)
70
70
70
75
75
75
75
Heating power
KW
28
30
45
60
75
90
120
Total power
KW
35.5
37.5
52.5
71.4
86.5
102.5
135
outlet(inlet) caliber
mm
φ25
φ32
φ42
φ50
φ50
φ60
φ60
Weight
Kg
600
800
1050
1400
1800
2000
2200
Size
L
mm
1500
1600
1800
1900
2000
2100
2200
W
mm
800
850
1100
1150
1200
1200
1200
H
mm
1600
1700
1900
2000
2100
2200
2300
Index after filtering
Breakdown voltage
kV
≥70
Moisture content
PPM
≤3
Gas content
%
0.1
Impurity size
μm
≤1(customizable)
Value β
%
98
Transformer Oil Purifier Machine (Double Stage Vacuum)
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ZYD-S
Complaint
